National standard for sampling method of GB/T 2289 "coking viscous oil product sampling method".The tanker sampling tube sampling, the weight lifted, make sampling tube perpendicular to the surface, s..
The oil drum sampling tube is suitable for collecting samples in oil drums. Samples can be collected throughout the depth of the drum without stirring the sample.Material: stainless steel, plexiglass ..
Our company specializes in the production of seamless steel pipe, petroleum casing, precision steel pipe, ASTM, DIN, JIS, large-caliber seamless steel pipe, small-caliber cold-drawn seamless steel pip..
Our company specializes in the production of seamless steel pipe, petroleum casing, precision steel pipe, ASTM, DIN, JIS, large-caliber seamless steel pipe, small-caliber cold-drawn seamless steel pip..
201 304 316L 2205 2520 Stainless Steel Industrial Pipe Seamless Pipe Welded Pipe Boiler Pipe..
Stainless steel heat exchanger pipe strictly in accordance with GB13296-2013..
Our company specializes in the production of seamless steel pipe, petroleum casing, precision steel pipe, ASTM, DIN, JIS, large-caliber seamless steel pipe, small-caliber cold-drawn seamless steel pip..
Our company specializes in the production of seamless steel pipe, petroleum casing, precision steel pipe, ASTM, DIN, JIS, large-caliber seamless steel pipe, small-caliber cold-drawn seamless steel pip..
Our company specializes in the production of seamless steel pipe, petroleum casing, precision steel pipe, ASTM, DIN, JIS, large-caliber seamless steel pipe, small-caliber cold-drawn seamless steel pip..